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3-digit by 1-digit multiplication worksheets grade 4-5
Mystery Detective

3-Digit by 1-Digit Multiplication

Back to School Mystery · Grades 4–5 · Detective Mystery

Grade 4Grade 5Grades 4-5Answer keys included

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Inside the case file

Are your students learning or reviewing multi-digit multiplication for 4th and 5th grade math for back to school? Then these Mystery Detectives activities and multi-digit multiplication worksheets are perfect for your students to capture their imagination. They can be used in class, for a homework activity, or for assessment worksheets as students learn to solve multiplication and division problems. This math pack focuses on 3x1 digit multiplication.

Mini Mystery Detective cases are engaging math activities that are designed to be done in one class period. There are 3x Mystery Detectives in this pack. At the top of each page is a story to set the scene of the mystery, students then answer math problems to narrow down the suspects and options until they have solved these daily math questions.

The Cases Included

  • The Teachers Lunchbox
  • The Missing Teacher
  • The Missing Art Supplies

Each Mini Mystery Detective case is an independent escape room (or crack the code) type of activity where, instead of using locks, students identify suspects with puzzles and word problems.

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